.chart {
  height: 100%;
  background: #666;
}

.text-center {
  text-align: center;
}

.row {
  margin-bottom: .4rem;
}

.flex {
  clear: both;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
}

.flex-item {
  flex: 1;
  -ms-flex: 1;
  -ms-flex-preferred-size: auto;
}

.flex-column {
  -webkit-box-orient: vertical;
  -ms-flex-direction: column;
  -webkit-flex-direction: column;
  flex-direction: column;
}

/* 水平居中 */
.justify-center {
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
}

/* 垂直居中 */
.align-center {
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}


/* 进度条布局 */
.mid-rank-wrap {
  max-height: 4rem;
  overflow-y: auto;
}

/* 隐藏滚动条 */
.mid-rank-wrap::-webkit-scrollbar {
  display: none;
}

.mid-rank-item {
  margin-bottom: .2rem;
}

.mid-rank-item:last-child {
  margin-bottom: 0;
}

.mid-rank-item-center {
  padding: 0 .2rem;
}

.mid-rank-item-left,
.mid-rank-item-right {
  font-size: .2rem;
  color: #666;
}

.mid-rank-item-left {
  flex-basis: 1.2rem;
  text-align: right;
}

/* 进度条样式 */
.bt-progress {
  height: .2rem;
  overflow: hidden;
  background-color: #f5f5f5;
  border-radius: .1rem;
  /* -webkit-box-shadow: inset 0 1px 2px rgba(0,0,0,.1);
    box-shadow: inset 0 1px 2px rgba(0,0,0,.1); */
}

.progress-bar {
  float: left;
  width: 0;
  height: 100%;
  border-radius: .1rem;
  font-size: 12px;
  line-height: 20px;
  color: #fff;
  text-align: center;
  background-color: #368dff;
  -webkit-box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15);
  box-shadow: inset 0 -1px 0 rgba(0, 0, 0, .15);
  -webkit-transition: width .6s ease;
  -o-transition: width .6s ease;
  transition: width .6s ease;
}

.iframe-wrap {
  height: 10rem;
}

iframe {
  width: 100%;
  height: 100%;
  background: #333;
}

.daohang {
  position: fixed;
  left: 10%;
  top: 10%;
}
.common-tabbar-wrap {
  display: flex;
  justify-content: space-around;
  padding-bottom: 0.2rem;
  font-size: 0.32rem;
}

.common-tabbar-item {
  cursor: pointer;
  border: 1px solid #33A1FF;
  border-radius: 0.15rem;
  padding-left: 0.4rem;
  padding-right: 0.4rem;
}
.tabbar-active {
  background: #33A1FF;
}
/* 4k分辨率 */
@media screen and (min-width: 2540px) {}

/* 1920分辨率 */
@media screen and (min-width: 1919px) and (max-width: 1920px) {}

/* 1600分辨率 */
@media screen and (min-width: 1590px) and (max-width: 1601px) {
  .daohang {
    left: 7%;
  }
}